<template>
    <div class="bottom-bar">
        <div class="bar bar-left">
            <div>
            <i class="img service"></i>
            <span>客服</span>
        </div>
        <div>
            <i class="img shop"></i>
            <span>店铺</span>
        </div>
        <div>
            <i class="img star"></i>
            <span>收藏</span>
        </div>
        </div>
        <div class="bar bar-right">
            <div class="cart" @click="addToCart">加入购物车</div>
            <div class="buy">购买</div>
        </div>
    </div>
</template>

<script>
export default {
  name: 'DetailBottomBar',
  methods: {
    addToCart () {
      this.$emit('addCart')
    }
  }
}
</script>

<style>
.bottom-bar {
    background: #fff;
    height: 44px;
    /* position: relative; */
    /* bottom: 44px; 在滚动区域减去了这一块的高度，就不用设置bottom了 */
    /* left: 0;
    right: 0;
    z-index: 9; */
    display: flex;
    text-align: center;
}
.bar {
    flex: 1;
    display: flex;
}
.bar div{
    flex: 1;
}
.bar-left span {
    font-size: 12px;
}
.bar-left .img{
    display: block;
    width: 22px;
    height: 22px;
    margin: 5px auto -2px;
    background: url('~assets/img/detail/detail_bottom.png') 0 0 / 100%; /* 设置完背景后，再用background-position 展示具体的背景图片 */
}
.bar-left .service {
    background-position: 0 -54px;
}
.bar-left .shop {
    background-position: 0 -98px;
}
.bar-right {
    font-size: 14px;
    color: #fff;
    line-height: 44px;
}
.cart {
  height: 44px;
  background-color: #ffe817;
  color: #333;
}
.buy {
  height: 44px;
  background-color: #f69;
}
</style>
